Question

Solve this inequality: 12p + 7> 139

Answer 1

$12p + 7\ \textgreater \ 139 \\ \\ 12p \ \textgreater \ 139 - 7 \ / \ subtract \ 7 \ from \ each \ side \\ \\ 12p \ \textgreater \ 132 \ / \ simplify \\ \\ p \ \textgreater \ \frac{132}{12} \ / \ divide \ each \ side \ by \ 12 \\ \\ p \ \textgreater \ 11 \ / \ simplify$

The final result is: A) p > 11